394634094 has 16 divisors (see below), whose sum is σ = 795294720. Its totient is φ = 130540280.

The previous prime is 394634089. The next prime is 394634111. The reversal of 394634094 is 490436493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250254 + ... + 251825.

It is an arithmetic number, because the mean of its divisors is an integer number (49705920).

Almost surely, 2^394634094 is an apocalyptic number.

394634094 is an abundant number, since it is smaller than the sum of its proper divisors (400660626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

394634094 is a wasteful number, since it uses less digits than its factorization.

394634094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502215.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 394634094 is about 19865.3994170769. The cubic root of 394634094 is about 733.4967619691.

The spelling of 394634094 in words is "three hundred ninety-four million, six hundred thirty-four thousand, ninety-four".